Pump flange tool



FIG. 1 is a front elevational view of a pump flange tool showing my new design;

FIG. 2 is a side elevational view of the pump flange tool;

FIG. 3 is a rear elevational view of the pump flange tool; and

FIG. 4 is a top plan view of the pump flange tool; and

FIG. 5 is a bottom plan view of the pump flange tool illustrating my new design. 

The ornamental design for a pump flange tool, substantially as shown and described. 